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Use LBI/LBO to Enable a TPS62056 or TPS61092

Other Parts Discussed in Thread: TPS62056, TPS61092, TPS62065, TPS62051, TPS62125

Hi, I want to disable a  TPS62056 or TPS61092 when the input voltage drop below 2.7V. My question is if I set correctly the voltage divider for the LBI pin, it should drive the LBO pin low when the voltage is low enough. Can I use the signal from the LBO to shout down the regulator ? I have attached the schematic so you can understand better.


Thanks

Riccardo